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November 25th, 2025 :: 10:51 am CST   

Local Weather Report for
Decatur
Illinois, United States

 Current Decatur Weather Conditions Updated November 25th at 9:54 am 
mist
Temperature:52°F Dew Point:52°F
Barometer:29.83 inHg Wind:N 11 Mph
Humidity:100.0% Visibility:0M
 
 Decatur Weather Forecast Summary  
 
Today
Nov 25th
Wednesday
Nov 26th
Thursday
Nov 27th
Friday
Nov 28th
Saturday
Nov 29th
Showers Cloudy Sunny Cloudy Mix of rain and snow
54°F
41°F
32°F
37°F
26°F
34°F
22°F
33°F
29°F
 
 Decatur Detailed Weather Forecast  
 
Tuesday, November 25th, 2025
Morning Temperature: 53°F
Cloudy. Windy at times.
Afternoon Temperature: 54°F
Cloudy.
Evening Temperature: 49°F
Clear with cloudy periods. Windy.
Wednesday, November 26th, 2025
Overnight Temperature: 37°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 39°F
Sunny with cloudy periods. Wind 20 to 30 mph.
Afternoon Temperature: 37°F
Sunny. Windy.
Evening Temperature: 33°F
Cloudy. Windy.
Thursday, November 27th, 2025
Overnight Temperature: 27°F
Clear. Windy at times.
Morning Temperature: 33°F
Sunny. Windy.
Afternoon Temperature: 32°F
Sunny. Windy at times.
Evening Temperature: 28°F
Clear. Windy at times.
Friday, November 28th, 2025
Overnight Temperature: 23°F
Clear. Windy at times.
Morning Temperature: 30°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 32°F
Cloudy with a slight chance of flurries or showers.
Saturday, November 29th, 2025
Overnight Temperature: 29°F
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: 31°F
Cloudy with a few flurries or showers. Windy at times.
Afternoon Temperature: 31°F
Cloudy with sunny periods with flurries likely. Windy at times.
Evening Temperature: 32°F
Cloudy.
Sunday, November 30th, 2025
Overnight Temperature: 29°F
Cloudy.
Morning Temperature: 30°F
Cloudy.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 32°F
Cloudy with a chance of flurries or showers.
Monday, December 1st, 2025
Overnight Temperature: 31°F
Cloudy with a few flurries or showers. Windy at times.
Morning Temperature: 30°F
Cloudy with flurries or freezing rain showers. Windy at times.
Afternoon Temperature: 28°F
Cloudy. Windy at times.
Evening Temperature: 26°F
Cloudy with flurries likely. Windy at times.
Tuesday, December 2nd, 2025
Overnight Temperature: 25°F
Cloudy with flurries likely. Windy at times.
Morning Temperature: 26°F
Cloudy. Windy.
Afternoon Temperature: 28°F
Cloudy. Windy.
Evening Temperature: 26°F
Cloudy with a few flurries. Windy.
Wednesday, December 3rd, 2025
Overnight Temperature: 22°F
Cloudy with periods of snow. Windy.
Morning Temperature: 25°F
Cloudy with a few flurries. Windy at times.
Afternoon Temperature: 17°F
Sunny with cloudy periods.
Evening Temperature: 17°F
A mix of cloudy and clear skies. Windy at times.





 

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This WeatherCity Weather Forecast for Decatur, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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